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J. Cent. South Univ. Technol. (2011) 18: 1877-1882 DOI: 10.1007/s11771-011-0917-x Preparation of nano-structured Ag solid materials and application to surface-enhanced Raman scattering YI Zao(易早)1, 2...-strength mold under different pressures at 523 K to produce nano-structured Ag solid materials. The structure and characteristic of the nano-structured Ag solid materials (NSS-Ag) were studied using X-ray......
(A) and catholic peak (C) might behave as a solid solution behavior, which could be utilized to determine the real Li+ diffusion coefficient. The calculated values according to anodic peak (B) and catholic... ARTICLE J. Cent. South Univ. (2019) 26: 1521-1529 DOI: https://doi.org/10.1007/s11771-019-4108-5 Na2FePO4F/C composite synthesized via a simple solid state route for lithium-ion batteries HU Hai(胡海......
Effects of solution treatment and aging process on microstructure refining of semi-solid slurry of wrought aluminum alloy 7A09 WU Xin(吴 欣), HAN Fei(韩 飞), WANG Wei-wei(王卫卫) School of Material... shape. Key words: wrought aluminum alloy; semi-solid slurry; microstructure refining; solution treatment; aging ......
negative segregation element and the excessive amount of Re promotes the formation of Re3W phase. The solid solution temperatures of secondary γ′, eutectic γ′ are 1 330 ℃ and 1 360 ℃ respectively. By means of 1 290 ℃, 2 h+1 330 ℃, 6 h+1 360 ℃, 6 h multistep solid solution treatment, the full solid solution of γ′ phase is realized and the incipient melting is avoided. However, the Re3W phase......
of these steels without loss of their corrosion resistance lies in enriching the near surface region with nitrogen. The process of a solution nitriding allows the rise of the solution of nitrogen in the solid...Improvement of the Corrosion Resistance of High Alloyed Austenitic Cr-Ni-Mo Stainless Steels by Solution Nitriding Heinz-Joachim Spies1,Christine Eckstein1,Jochen Albrecht2 (1.Dept. of Materials......
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is a typical solid-solution-strengthened superalloy, which can be widely used in aerospace, chemical and nuclear industries, due to its excellent corrosion resistance and outstanding comprehensive... the cooling rate is maximum. The diffusion time of the solute element in the solid solution plays a dominant role in solidification. With the cooling rate increasing and the dendrite spacing decreasing......
THE INFLUENCES OF SOLUTION PH AND CURRENT DENSITY ON COERCIVITY OF ELECTROPLATING CoNdNiMnP PERMANENT MAGNETIC ALLOY FILM ARRAYS B.Peng1,H.C.Jiang1,J.P.Zhang1,W.L.Zhang1,W.X.Zhang1,S.Q.Yang1 (1.School of Microelectronics and Solid Electronics, University of Electronic Science and Technology of China,Chengdu 610054, China) Abstract:The influences of plating bath solution PH and current density......
J. Cent. South Univ. (2017) 24: 276-283 DOI: 10.1007/s11171-017-3428-1 Synthesis of ZnGaNO solid solution–carbon nitride intercalation compound composite for improved visible light photocatalytic... University, Wenshan 663000, China Central South University Press and Springer-Verlag Berlin Heidelberg 2017 Abstract: Visible-light-driven ZnGaNO solid solution–carbon nitride intercalation compound (CNIC......
